Word: acted
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Meanwhile, human beings have also been working to counteract the effects of their development and growth as well as man-made climate change. Measures like the U.S. Endangered Species Act, habitat-protecting nature reserves and hunting prohibitions are all designed to slow the rate of extinction and preserve dwindling species. But a new paper in the journal Biological Conservation says we may not be trying hard enough. A team of Australian researchers led by environmental scientist Lochran Traill finds that current conservation policy tends to underestimate the number of individuals needed in a population of endangered species to keep...
...meaning no fewer than 5,000 adult individuals are needed to keep a species safe from the threat of extinction. Dip below that level, and any sudden change - the loss of a valued habitat, a new disease - could wipe out a species before conservationists would have time to act. "Small populations have therefore reached a point of departure: away from the ability to adapt to changing environmental circumstances and toward inflexible vulnerability to those same changes," writes Traill. (Read "Extinction 'Gene': Why Some Species Are More at Risk...
...least tolerating - the outcome. Karzai's main opponent, Abdullah Abdullah, has said publicly that he does not believe the U.N.'s envoy is neutral. By failing to address the obvious fraud in Afghanistan's elections, the U.N. has lost credibility that is desperately needed for it to act as a postelection peacemaker...
...short list and has been hailed as a return to peak form. It's not quite that good - it has Possession's omnivorous range but not its propulsive discipline. Still, The Children's Book is a rich and ambitious work, steeped in ideas and capped with a lacerating final act...
...everybody else who's on the wave - it's stored on a central server instead of passed from PC to PC like e-mail. Everybody sees what everybody else is typing as they type it. Everybody can edit what everybody else writes. With regular e-mail, the simple act of collaborating on a list can turn into a nightmare chain, crawling with indents and chevrons and worse. Wave keeps everything tidy...